Issue 8, 2010
From the journal:

Analytical Methods

Nickel oxide screen printed electrodes for the sensing of hydroxide ions in aqueous solutions

Philip M. Hallam,a   Dimitrios K. Kampouris,a   Rashid O. Kadara,a   Norman Jenkinsona  and  Craig E. Banks*a  

* Corresponding authors

a Faculty of Science and Engineering, School of Biology, Chemistry and Health Science, Division of Chemistry and Materials, Manchester Metropolitan University, Chester Street, Manchester, Lancs, UK
E-mail: c.banks@mmu.ac.uk
Fax: +44 (0)1612476831
Tel: +44 (0)1612471196

Abstract

Nickel oxide bulk modified screen printed electrodes are developed for the first time and explored towards the electroanalytical sensing of hydroxide ions and shown to be analytically useful. The nickel oxide screen printed sensor allows the detection of hydroxide ions over the low micro-molar to milli-molar range with a detection limit of 23 µM. The sensor is simplified over existing analytical methodologies and given its disposable and economical nature holds promise for the sensing of hydroxide ions and consequently the measurement of pH in aqueous solutions.

Graphical abstract: Nickel oxide screen printed electrodes for the sensing of hydroxide ions in aqueous solutions

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Article information

DOI
https://doi.org/10.1039/C0AY00179A
Article type
Paper
Submitted
22 Mar 2010
Accepted
15 May 2010
First published
10 Jun 2010

Anal. Methods, 2010,2, 1152-1155

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Nickel oxide screen printed electrodes for the sensing of hydroxide ions in aqueous solutions

P. M. Hallam, D. K. Kampouris, R. O. Kadara, N. Jenkinson and C. E. Banks, Anal. Methods, 2010, 2, 1152 DOI: 10.1039/C0AY00179A

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